I'm looking for a set of quiet mufflers for my z4m, I'm happy to consider a swap with my beloved RPI GT race mufflers, since I've gone to to my large bore section 1, its just too noisy.
not looking for stock, looking for supersprint sport, eisennman sport, any of the quieter setups, anybody WANT some more noise and want to trade their quieter setup?
the RPI sound awesome and really drop weight too over the stock setup.
not looking for stock, looking for supersprint sport, eisennman sport, any of the quieter setups, anybody WANT some more noise and want to trade their quieter setup?
the RPI sound awesome and really drop weight too over the stock setup.
